The Dranetz A-010S is the second edition of the Handbook of Power Signatures that helps engineers interpret and solve AC power line disturbances. The A010S contains graphs of significant validity, updated power quality survey information, and expanded, more detailed safety and report writing sections. The A010S even included National Fire Protection Association tables, a glossary of terms, and a recommended reading list. Most importantly, the A010S will not only aid you in diagnosing graphs from PowerScopes and PQ Nodes, but also from Powervisas, PQSentries, and competitive instruments too.